package com.oocl.im.utils;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.UUID;

/**
 * Created by lishu on 2017/7/14.
 */
public class Utils {
    public static String getId()
    {
        UUID uuid = UUID.randomUUID();
        String id = String.valueOf(uuid);
        return id;
    }
}
